server/initializers/migrations/0085-user-role.ts

   1 import * as Sequelize from 'sequelize'
   2
   3 async function up (utils: {
   4   transaction: Sequelize.Transaction
   5   queryInterface: Sequelize.QueryInterface
   6   sequelize: Sequelize.Sequelize
   7   db: any
   8 }): Promise<void> {
   9   const q = utils.queryInterface
  10
  11   await q.renameColumn('Users', 'role', 'oldRole')
  12
  13   const data = {
  14     type: Sequelize.INTEGER,
  15     allowNull: true
  16   }
  17   await q.addColumn('Users', 'role', data)
  18
  19   let query = 'UPDATE "Users" SET "role" = 0 WHERE "oldRole" = \'admin\''
  20   await utils.sequelize.query(query)
  21
  22   query = 'UPDATE "Users" SET "role" = 2 WHERE "oldRole" = \'user\''
  23   await utils.sequelize.query(query)
  24
  25   data.allowNull = false
  26   await q.changeColumn('Users', 'role', data)
  27
  28   await q.removeColumn('Users', 'oldRole')
  29 }
  30
  31 function down (options) {
  32   throw new Error('Not implemented.')
  33 }
  34
  35 export {
  36   up,
  37   down
  38 }